import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

export default new Vuex.Store({
    state: {
        city: "上海"
    },
    actions: {
        changeCity(ctx, city) {
            console.log("city=" + city);
            ctx.commit("changeCity", city);
        }
    },
    mutations: {
        changeCity(state, city) {
            state.city = city;
        }
    }
});